Add CPU PMU nodes for Apple A9X SoC.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
 arch/arm64/boot/dts/apple/s8001.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/s8001.dtsi b/arch/arm64/boot/dts/apple/s8001.dtsi
index b5b00dca6ffa4caa1d504860693da001a8ced80e..83c5c479c87fc1ae1bb7c6889aed9a71fb55d29c 100644
--- a/arch/arm64/boot/dts/apple/s8001.dtsi
+++ b/arch/arm64/boot/dts/apple/s8001.dtsi
@@ -298,6 +298,14 @@ timer {
 		interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
 			     <AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
 	};
+
+	pmu {
+		compatible = "apple,twister-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 83 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 86 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0 &cpu1>;
+	};
 };
 
 #include "s8001-pmgr.dtsi"

-- 
2.52.0